document.write( "Question 405531: if a person misses 11 out of 90 problems on a test then their score would be ____% correct and ______% wrong. to make a 85 on the test a person would need to get _______ problems correct. \n" ); document.write( "
Algebra.Com's Answer #286426 by stanbon(75887)\"\" \"About 
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if a person misses 11 out of 90 problems on a test then their score would be ____% correct and ______% wrong. \r
\n" ); document.write( "\n" ); document.write( "% corrent = 79/90 = 87.8
\n" ); document.write( "-----
\n" ); document.write( "% wrong = 11/90 = 12.2
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\n" ); document.write( "\n" ); document.write( "to make a 85 on the test a person would need to get _______ problems correct.
\n" ); document.write( "---
\n" ); document.write( "The 85 refers to %age.
\n" ); document.write( "Solve: x/90 = 0.85
\n" ); document.write( "x = 76.5
\n" ); document.write( "Round up to 77
\n" ); document.write( "---
\n" ); document.write( "Need to get 77 problems correct.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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